| Handle | Material | Hardness | Feeling of Sharpness | Easy to sharpen | Rust resistance |
|---|---|---|---|---|---|
| Wood | Stain-resistant Steel with Mo and V |



| Gyuto | ||
| No | Blade Length | Full Length |
| JN-021 | 210mm | 350mm |
| JN-024 | 240mm | 385mm |
| JN-027 | 270mm | 420mm |
| JN-030 | 300mm | 450mm |

| Suji-hiki | ||
| No | Blade Length | Full Length |
| JN-227 | 270mm | 415mm |
| Petty | ||
| No | Blade Length | Full Length |
| JN-115 | 150mm | 280mm |

| Santoku | ||
| No | Blade Length | Full Length |
| JN-600 | 170mm | 320mm |

| Kiritsuke Gyuto | ||
| No | Blade Length | Full Length |
| JN-1021 | 210mm | 350mm |
| JN-1024 | 240mm | 385mm |
| JN-1027 | 270mm | 420mm |
| JN-1030 | 300mm | 450mm |

| Kiritsuke Suji-hiki | ||
| No | Blade Length | Full Length |
| JN-1227 | 270mm | 415mm |
| Kiritsuke Petty | ||
| No | Blade Length | Full Length |
| JN-1115 | 150mm | 280mm |

| Kiritsuke Santoku | ||
| No | Blade Length | Full Length |
| JN-1600 | 170mm | 320mm |